Yamanaka & Co., Ltd.

100年以上の歴史を誇る、東洋美術では世界的な美術商でした。 このサイトのトップページを飾るのは、ロイヤルワラント。 英国王室御用達のシンボルを、当社設立1年で贈られました。 当社の歴史について詳しくは、「年表」をご覧ください。 当社をテーマにした書籍「ハウス・オブ・ヤマナカ-東洋の至宝を欧米に売った美術商-」(朽木ゆり子/著)が発売されました。詳しくはこちら。

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Country (Wikidata; date unspecified)

Stated by a public source

Japan

Wikidata Q24866699 property P17. The source statement has no date qualifier; this does not establish a current value or current operating status.

Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence.

Rule checked 2026-10-17 · Review due 2027-01-15 · Version 1

Headquarters location (Wikidata; date unspecified)

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Osaka Prefecture

Wikidata Q24866699 property P159. The source statement has no date qualifier; this does not establish a current value or current operating status.

Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence.

Rule checked 2026-10-17 · Review due 2027-01-15 · Version 1

Inception (Wikidata)

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1918-06

Wikidata Q24866699 property P571. Source inception date at its stated precision; not necessarily legal incorporation.

Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence.

Rule checked 2026-10-17 · Review due 2027-01-15 · Version 1

Official website (Wikidata; date unspecified)

Stated by a public source

http://yamanaka-syokai.com/

Wikidata Q24866699 property P856. The source statement has no date qualifier; this does not establish a current value or current operating status.

Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence.

Rule checked 2026-10-17 · Review due 2027-01-15 · Version 1

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